YM3012

Equivalence table

Rebadged as	Found on PCB (manufacturer)
7105	Para
AU302	Omega System
BS902	Afega, Dooyong, F2System, Omega System, SemiCom
CA5102	Dongsung, Para, Promat, SemiCom
CY5002	Afega, SemiCom, SunA
K-662	Afega, Subsino
KA12	Danbi, SemiCom
KA3002	Afega, Danbi
U6612	SemiCom, Unico (different then the YM3812 package)

D/A Converter (DAC)

Pinout

DIP16
         +---\/---+
     Vdd | 1    16| GND
     CLK | 2    15| RB
 DIG GND | 3    14| BC
S D DATA | 4    13| MP
    SAM2 | 5    12| BUFF
    SAM1 | 6    11| COM
    *ICL | 7    10| CH-2
     GND | 8     9| CH-1
         +--------+

Frequency

DIP16
Set reader to FREQ, put black probe to GND, red probe to 2 to measure CPU clock

Files

• 
  YM3012 Datasheet